Perhaps you should try some spelling variations:
"coder observation scale and programming" » "mode observation scale and programming" (Expand search), "under observation scale and programming" (Expand search), "order observation scale and programming" (Expand search), "coder observation system and programming" (Expand search), "coder observation and and programming" (Expand search), "coder observation data and programming" (Expand search), "coder observation scale _ programming" (Expand search), "coder observation scale goal programming" (Expand search)
"python coding python python programming" » "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons python programming" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder observation scale and programming\") OR (\"python coding python python programming\"))~".
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